Tom wondered ________.[ ]

A. where was the necklace from

B. where the necklace come from

C. where the necklace was from

D. where did the necklace come from

下列不属于上市公司信息披露的内容是______

A．上市公告书
B．招股说明书
C．年度报告
D．公司管理办法